Richard Johnson
type: MusicGroup
genre: choral
genre: new age
genre: spoken word
popularity: 3
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20fea0e2b23e0910d9ec84617e8de366587ad5ba55f257af59d522ddb373ce40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d67eff-4038-4644-a3ba-acaa05bbce76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d67eff-4038-4644-a3ba-acaa05bbce76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5d67eff-4038-4644-a3ba-acaa05bbce76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20fea0e2b23e0910d9ec84617e8de366587ad5ba55f257af59d522ddb373ce40","name":"Richard Johnson","registered_at":"2026-06-20T07:28:34Z","symbol":"NIM1554570","token_address":"0xca51a58f47ed1ba59fa410ff1f00cf379e006cb7","type":"artist","uuid":"a5d67eff-4038-4644-a3ba-acaa05bbce76"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fea0e2b23e0910d9ec84617e8de366587ad5ba55f257af59d522ddb373ce40. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5d67eff-4038-4644-a3ba-acaa05bbce76.json and https://artists.proofprofile.net/proofs/artist/a5d67eff-4038-4644-a3ba-acaa05bbce76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x20fea0e2b23e0910d9ec84617e8de366587ad5ba55f257af59d522ddb373ce40","name":"Richard Johnson","registered_at":"2026-06-20T07:28:34Z","symbol":"NIM1554570","token_address":"0xca51a58f47ed1ba59fa410ff1f00cf379e006cb7","type":"artist","uuid":"a5d67eff-4038-4644-a3ba-acaa05bbce76"}
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